Housing assembly for an integrated display unit

ABSTRACT

A display unit subassembly includes an electronic display and an open loop pathway for ambient air. An upper portion including an upper cavity for ambient air extends above, and is spaced apart from, the display unit subassembly. A frame extends between the upper portion and the display unit subassembly. An air intake is located between the upper portion and the display unit subassembly, is configured to receive ambient air, and is in fluid communication with said upper cavity and said open loop pathway.

CROSS-REFERENCE TO RELATED APPLICATION

This application is a continuation of U.S. Non-provisional patentapplication Ser. No. 16/352,041 filed Mar. 13, 2019, which claims thebenefit of U.S. Provisional Patent Application Ser. No. 62/711,908 filedJul. 30, 2018, the disclosures of each of which are hereby incorporatedby reference as if fully restated herein.

TECHNICAL FIELD

Exemplary embodiments relate generally to a system and method forproviding a housing assembly for an integrated display unit.

BACKGROUND AND SUMMARY OF THE INVENTION

Electronic displays and associated equipment are increasingly being usedin cities and other urban environments, shopping malls, retail outlets,restaurants, sporting venues, universities, educational centers, medicalfacilities, and other business and public locations for advertising,messaging, wayfinding, public emergency notifications, and the like.Such electronic displays are often placed in partially or completelyruggedized units, to protect the various components of the electronicdisplays and associated equipment from the environmental elements,vandalism, and the like. Such display units may comprise variouselectronic components necessary to power, operate, remotely managecontent, remote monitoring of the systems health status, and thermallymanage the electronic displays and associated equipment.

Such display units are generally placed within a separate outer shell.As aesthetics are important when placing such display units in publiclocations, the outer shell may comprise a variety of decorativecomponents. The outer shell may be configured for, but not limited to,mounting to the ground, street, sidewalk, existing street lightingpoles, exterior or interior walls, flat bed trailers for mobiledeployment, or the like. Alternatively, or in addition, as space isoften limited in such public locations, the outer shell may be providedin the form of street furniture such as, but not limited to, benches,bus shelters, kiosks, wayfinding units, telephone booths, or the like.In other exemplary embodiments, the outer shell may be configured forsuspension from an overhead member, elevated from the ground, or securedin a storefront window to name a few examples.

In many cases, the display unit is designed and manufactured by oneindividual or entity while the outer shell is designed and manufacturedby another individual or entity. In such cases, the display unitdesigner and manufacturer must work with the outer shell designer andmanufacturer to ensure compatibility of the display unit with the outershell. The processing of making the display unit compatible with theouter shell is time consuming and expensive and often requires designchanges and compromises by both parties. Even where the display unit andouter shell designer and manufacturer are one and the same, the displayunit is often manufactured as a single, sealed unit and the outer shellis likewise often manufactured as a separate unit configured to receivethe display unit. This results in a protective shell (the display unit)placed within a second semi-protective, functional, or aesthetic outershell. Such an arrangement results in added manufacturing complexity,weight, cost, and the like. Therefore, what is needed is a housingassembly for an integrated display unit.

These disclosures provide a housing assembly for an integrated displayunit. The housing assembly may serve as both the outer shell as well asthe frame for the display unit. This may reduce complexity, costs,weight, simplify the design, and the like. A first and second sidehousing member may be configured to receive a first and secondhorizontal member. The first and second side housing member may extendsubstantially vertical, spaced apart from one another, and substantiallyparallel with one another from a bottom horizontal member. The first andsecond side housing members may form at least a portion of the sidewalls of the display unit, thereby at least partially, or in some casesfully, sealing the display unit.

The first and second horizontal members may extend between the first andsecond side housing members. The first and second horizontal members mayextend substantially horizontal, spaced apart from one another, andsubstantially parallel with one another. The first and second horizontalmembers may form at least a portion of the top and bottom of the displayunit, thereby at least partially sealing, or in some cases fully, thedisplay unit. A first and second receiving section may be located nearthe bottom of the housing assembly and may be configured to receiveexternal supports for mounting to the street, sidewalk, ground, pole,wall, or other surface. The display unit may comprise an open looppathway for ambient air which thermally interacts with a closed looppathway for circulating gas.

The first and second side housing members may comprise one or morechannels configured to receive corresponding protrusions on the firstand second horizontal members. The channels may be configured to permitvertical placement of the first and second horizontal members within thefirst and second side housing members in a substantially sealedarrangement. Each of the first and second side housing members maycomprise a first and second raised edge which permits the snap fittingof decorative cladding or fascia.

The housing assembly may comprise an upper portion for housingadditional equipment. The upper portion may comprise a frame which issecured to the display unit and an upper portion housing. The upperportion housing may be configured to receive the additional equipment.One or more of sides of the upper portion housing, such as but notlimited to the vertical or horizontal sides, may be comprised of glassor other low loss, low attenuation materials to enable the broadcast andreception of broadband radio frequencies.

A transition area may extend between the display unit and the upperportion. A common open loop intake may ingest ambient air, a firstportion of which may travel into an open loop pathway of the displayunit and a second portion of which may travel into the upper portion. Inother embodiments, the common open loop intake may be provided for boththe upper portion and the display unit which may be one in the same.

One or more upper portion intake apertures may be located in the upperportion housing to permit the ingestion of ambient air. For example,without limitation, an open loop aperture may be provided in the upperportion which draws in ambient air for both the upper portion and thedisplay unit. In other exemplary embodiments, a vent may extend along anupper portion of the upper portion housing to permit the exhaustion ofambient air ingested into the upper portion. In such embodiments, one ormore fans may be positioned on or near the upper portion intakeapertures to encourage or force such ingestion as well as circulationwithin the upper portion housing and exhaustion from the vent. In otherembodiments, the upper portion may be cooled by convection throughambient air passing over the external surfaces of the upper portion.

Further features and advantages of the devices and systems disclosedherein, as well as the structure and operation of various aspects of thepresent disclosure, are described in detail below with reference to theaccompanying figures.

BRIEF DESCRIPTION OF THE DRAWINGS

In addition to the features mentioned above, other aspects of thepresent invention will be readily apparent from the followingdescriptions of the drawings and exemplary embodiments, wherein likereference numerals across the several views refer to identical orequivalent features, and wherein:

FIG. 1 is a front perspective view of an exemplary housing assembly andan integrated display unit with certain components removed for clarity;

FIG. 2 is a front perspective view of the housing assembly of FIG. 1with additional components removed for clarity and also indicatingDetail A;

FIG. 3 is a front prospective view of another exemplary housing assemblyand integrated display unit with certain components removed for clarity;

FIG. 4 is a detailed front perspective view of the housing assembly withexemplary external cladding installed;

FIG. 5 is a detailed top sectional view of the housing assembly of FIG.4;

FIG. 6 is a detailed front perspective view of Detail A of FIG. 2;

FIG. 7 is a top view of Detail A of FIG. 6;

FIG. 8 is a front perspective view of the housing assembly withexemplary external cladding and an exemplary upper portion installedalso indicating Detail B;

FIG. 9A is a detailed side sectional view of Detail B of FIG. 8;

FIG. 9B is a detailed side sectional view of another exemplaryembodiment of Detail B of FIG. 8;

FIG. 10 is a top sectional view of another exemplary housing assemblyand an integrated display unit; and

FIG. 11 is a detailed top sectional view of the assembly of FIG. 10.

DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENT(S)

Various embodiments of the present invention will now be described indetail with reference to the accompanying drawings. In the followingdescription, specific details such as detailed configuration andcomponents are merely provided to assist the overall understanding ofthese embodiments of the present invention. Therefore, it should beapparent to those skilled in the art that various changes andmodifications of the embodiments described herein can be made withoutdeparting from the scope and spirit of the present invention. Inaddition, descriptions of well-known functions and constructions areomitted for clarity and conciseness.

Embodiments of the invention are described herein with reference toillustrations of idealized embodiments (and intermediate structures) ofthe invention. As such, variations from the shapes of the illustrationsas a result, for example, of manufacturing techniques and/or tolerances,are to be expected. Thus, embodiments of the invention should not beconstrued as limited to the particular shapes of regions illustratedherein but are to include deviations in shapes that result, for example,from manufacturing.

FIG. 1 is a front perspective view of an exemplary housing assembly 10for an integrated display unit 30. FIG. 1 illustrates some, but not all,components of the display unit 30. The display unit 30 may comprise oneor more electronic displays (including associated backlights), fans,electronic components for operating the electronic displays, customerequipment, cameras, microphones, computing devices, environmentalsensors, communications equipment, USB charging stations, audiospeakers, and the like (hereinafter also referred to generally as“equipment”). In some embodiments, the display unit 30 may comprise afirst and second electronic display placed above and below one another.The lower display may be located to meet ADA standards. In someembodiments, the integrated display unit may have electronic displays onone, both, or all sides of the housing assembly 10. The display unit 30may define a cavity and may comprise one or more storage devices 32located in said cavity and configured to hold or otherwise secure suchcomponents and equipment. Such storage devices 32 may include, serverracks, brackets, bins, shelves, posts, mounts, and the like, such as butnot limited to, a 1U server rack.

The display unit 30 may comprise an open loop pathway for ambient air.The display unit 30 may further comprise a closed loop pathway forcirculating gas. The open loop pathway and the closed loop pathway maybe configured to permit thermal interaction of the ambient air in theopen loop pathway with the circulating gas in the closed loop pathway.For example, without limitation, such thermal interaction may beprovided at a heat exchanger.

Exemplary arrangements, without limitation, of such display units 30comprising open loop pathways and closed loop pathways are shown anddescribed in U.S. applications Ser. No. 12/234,307 filed Sep. 19, 2008,Ser. No. 12/556,029 filed Sep. 9, 2009, and Ser. No. 12/753,298 filedApr. 2, 2010, the discloses of all of which are hereby incorporated byreference in their entireties. Another exemplary display unit 30 isshown and described in U.S. application Ser. No. 15/886,889 filed onFeb. 2, 2018, which is hereby incorporated by reference in its entirety.Other exemplary display units 30 may be available from ManufacturingResources International, Inc. of Alpharetta, Ga. (https://mri-inc.net/).The provided examples are not intended to be limiting. Furthermore,these display units 30 may, in some cases, be referred to as PanelDisplay Modules (“PDM”). The term PDM is not intended to require anyparticular type, design, or configuration of display unit. Any type ofdisplay unit 30 having any number of components in any arrangement iscontemplated. FIG. 2 is a front perspective view of the housing assembly10 with certain components of the display unit 30 removed for clarity.The housing assembly 10 may comprise a first side housing member 20 anda second side housing member 21. The first and second side housingmembers 20 and 21 may form a portion of the outer surface of the housingassembly 10. In exemplary embodiments, the first and second side housingmembers 20 and 21 may be spaced apart from one another and extendsubstantially vertical, though any arrangement is contemplated. Thefirst and second side housing members 20 and 21 may extend substantiallyparallel with one another, though such is not required. In exemplaryembodiments, the first and second side housing members 20 and 21 mayform at least a portion of the sidewalls of the display unit 30. Thefirst and second side housing members 20 and 21 may be configured topartially or fully seal the display unit 30.

A bottom horizontal member 22 may extend between the first and secondside housing members 20 and 21. In exemplary embodiments, the bottomhorizontal member 22 may extend between the distal end of the first andsecond side housing members 20 and 21. A top horizontal member 23 maylikewise extend between the first and second side housing members 20 and21. In exemplary embodiments, the top horizontal member 23 may extendbetween a proximal end of the first and second side housing members 20and 21. The top and bottom horizontal members 23 and 22 may be comprisedof metal and may be welded to the first and second side housing members20 and 21. The top and bottom horizontal members 23 and 22 may be spacedapart from one another and extend substantially parallel to one another,though such is not required.

A first horizontal member 24 and a second horizontal member 25 may eachextend between the first and second side housing members 20 and 21. Inexemplary embodiments, the first and second horizontal members 24 and 25are spaced apart from one another and extend substantially horizontal,though any arrangement is contemplated. The first and second horizontalmembers 24 and 25 may extend substantially parallel with one another,though such is not required. In exemplary embodiments, the first andsecond horizontal members 24 and 25 may form at least a portion of theupper and lower seal for the display unit 30. The first and secondhorizontal members 24 and 25 may be configured to partially or fullyseal the display unit 30. It is contemplated that at least a portion 31of the display unit 30 may extend above or below the first and/or secondhorizontal members 24 and 25.

The first and second side housing member 20 and 21 may replace the sidewalls of the display unit 30. Similarly, the first and second horizontalmember 24 and 25 may replace the top and bottom walls of the displayunit 30. Such an arrangement may simplify the design and reducemanufacturing costs and complexity.

The housing assembly 10 may comprise decorative outer features, such asbut not limited to, cladding 33 as shown in FIG. 4, for example withoutlimitation. The housing assembly 10 may be configured for mounting tothe ground, street, sidewalk, wall, pole, a flatbed truck for mobiledeployment, an interior wall, an exterior wall, or any other surface.The housing assembly 10 may, alternatively or in addition, comprisestreet furniture such as, but not limited to, benches, bus shelters,kiosks, wayfinding units, telephone booths, or the like. In otherexemplary embodiments, the housing assembly 10 may be configured forsuspension from an overhead member, elevated from the ground, or securedin a storefront window.

In exemplary embodiments, the housing assembly 10, particularly the arealocated below the second horizontal member 25 and between the first andsecond side housing members 20 and 21 may define a cavity 40. The cavity40 may be kept intentionally free of components or equipment,particularly water sensitive electronic equipment. In this way, certainlevels of flooding will not damage any such equipment or components.

FIG. 3 is a front prospective view of another exemplary housing assembly10 with certain components removed for clarity. The housing assembly 10may be configured to mate with external supports. For example, withoutlimitation, the housing assembly 10 may comprise a first and secondreceiving section 42 and 44, which may be located on a lower portion ofthe first and second side housing members 20 and 21, respectively. Thefirst and second receiving sections 42 and 44 may be substantiallyrectangular in shape, though any shape in contemplated. The first andsecond receiving sections 42 and 44 may be configured to receive one ormore external supports, which may be mounted to the ground, parking lot,sidewalk, or other surface, and may extend therefrom and into the firstand second receiving sections 42 and 44 where they may be secured. Afirst and second angled member 46 and 48 may extend at an angle from thefirst and second side housing members 20 and 21, respectively, to thefirst and second receiving sections 42 and 44, respectively. The firstand second angled members 46 and 48 may be configured to increasestructural stability to the housing assembly 10, particularly lateralstability and rigidity.

In some embodiments, a horizontal support member 50 may extend betweenthe first and second angled members 46 and 48. A second storage device52 may be located on the horizontal support member 50 any may beconfigured to receive additional components for operating the electronicdisplays or other peripherals and/or customer equipment.

The first side housing member 20 and the second side housing member 21may each comprise a first raised edge 27 and a second raised edge 29.The first and second raised edges 27 and 29 may extend the length of thefirst and second side housing members 20 and 21, respectively, thoughsuch is not required. The first and second raised edges 27 and 29 mayextend substantially parallel with one another. The first and secondraised edges 27 and 29 may extend along either edge of the first andsecond side housing members 20 and 21, respectively. The first andsecond raised edges 27 and 29 may be configured to accept one or morepieces of cladding 33. Such cladding 33 may be snap fit, press fit, orotherwise configured to mate with the first and second raised edges 27and 29.

It is notable that while several of the embodiments shown hereinillustrate display units 30 comprising electronic display oriented in asubstantially portrait orientation. However, it is contemplated that oneor more of the electronic display in one or more display units 30 maylikewise be placed in a landscape orientation.

FIG. 4 is a front perspective view of the housing assembly 10 withexemplary cladding 33 installed. The housing assembly 10 may comprise afront housing portion 17 and a rear housing portion 19. The fronthousing portion 17 may house a first electronic display and the rearhousing portion 19 may house a second electronic display, though such isnot required. One or more ambient air intakes 54 may be located withinthe housing assembly 10. The ambient air intakes 54 may form a part ofthe open loop pathway and may be configured to ingest ambient air. Thefront housing portion 17 and the rear housing portion 19 may be mountedto the remainder of the housing assembly 10 in a hinged manner. FIG. 5is a detailed top sectional view of the housing assembly 10. Thecladding 33 may be of any size, shape, and texture. In exemplaryembodiments, various types of cladding 33 and decorative features may beinterchangeably mounted to the first and second raised edges 27 and 29such that the external appearance of the housing assembly 10 may bealtered as desired.

FIG. 6 is a detailed front perspective view of Detail A in FIG. 2. Thefirst and second side housing members 20 and 21 may each comprise one ormore channels 26 configured to receive corresponding protrusions orfasteners in the second horizontal member 25 to join the secondhorizontal member 25 to the first or second side housing members 20 or21, respectively. In exemplary embodiments, the channels 26 may extendthe entire length of the first or second side housing members 20 and 21,though such is not required. The channels 26 may be configured to permitthe vertical placement and movement of the second horizontal member 25along the first and second side housing members 20 and 21.

The first and second side housing members 20 and 21 may each furthercomprise one or more additional channels 35. The additional channels 35may be configured to receive corresponding protrusions or fasteners inthe front or rear housing portions 17 and 19, respectively.

The first and second side housing members 20 and 21 may each furthercomprise a first and a second notch configured to receive acorresponding protrusion 28 in the second horizontal member 25. Inexemplary embodiments, the first and second notch are located on theoutside of the first or second side housing member 20 or 21. The firstand second notch and corresponding protrusion 28 may be configured tosecure the second horizontal member 25 at a vertical location along thefirst or second side housing member 20 or 21. An identical or similarset of first and second notches may be located in an upper portion ofthe first and second side housing members 20 and 21 and may beconfigured to receive identical or similar protrusions in the firsthorizontal member 24. In this way, the first horizontal member 24 may besecured at a position along the first and second side housing members 20and 21 above the second horizontal member 25.

In exemplary embodiments, the first and second side housing members 20and 21, including the channels 26, may be formed by extrusion.Similarly, the first and second horizontal members 24 and 25 maylikewise be formed by extrusion. Such extrusion may advantageouslypermit various size housing assemblies 10 to be formed. This may beparticularly advantageous for accommodating various size electronicdisplays. The first and second side housing members 20 and 21 may becomprised of a metal, such as but not limited to, aluminum, steel,titanium, or the like. Alternatively, or in addition, the first andsecond side housing members 20 and 21 may be comprised of a polymer orthe like.

FIG. 7 is a top view of Detail A of FIG. 3. The channels 26, and theadditional channels 35, may comprise substantially “C” shaped brackets,though any shape, arrangement, and number of channels 26, and additionalchannels 35, are contemplated. The channels 26, and the additionalchannels 35, may be configured to receive corresponding protrusions inthe second horizontal member 25. The channels 26, and the additionalchannels 35, may be further configured to receive any number ofcomponents, such as but not limited to, various components of thehousing assembly 10 and/or the display unit 30.

While some of the figures herein are illustrated with regards to one ofthe first or second side housing members 20 or 21 as well as the firstor second horizontal member 24 or 25, it is contemplated that the same,or a substantially similar, arrangement may be utilized with respect toany of the aforementioned components.

FIG. 8 is a front perspective view of the housing assembly 10. Thehousing assembly 10 may comprise an upper portion 110, thoughparticularly as illustrated with respect to FIG. 4, such is notrequired. FIG. 9A is a detailed side sectional view of Detail B of FIG.8.

The upper portion 110 may extend above the display unit 30. A frame 112may extended between and secure the upper portion 110 to the displayunit 30. The frame 112 may comprise any number of members. An upperportion housing 114 may define an upper portion cavity 115 which may besized to receive additional equipment 116, such as but not limited to,antennas, power over ethernet equipment, cellular radio, wirelessrouters and connectivity equipment, and other network communicationdevices as well as environmental sensors, air quality monitors, cameras,microphones, computing devices, proximity sensors, speakers, and thelike, though such is not required. Various mounting devices may belocated inside the upper portion 110 to accommodate the additionalequipment 116, though such is not required. For example, withoutlimitation, the upper portion 110 may be included for aesthetic reasonsor standardization of manufacturing purposes but may be substantiallyempty. One or more members of the frame 112 may be hollow so as toaccommodate power lines, communication lines, and the like. The powerlines, communication lines, and the like may extend to power supplies,communications equipment, or networked equipment located in the displayunit 30 or external to the housing assembly 10. In this way, power andcommunications may travel to and from the display unit 30 and the upperportion 110 as well as to and from sources outside of the housingassembly 10 (e.g., networks, utilities, and the like). In exemplaryembodiments, when placed in a closed position, the upper portion 110 mayform a substantially watertight enclosure, though such is not required.

One or more sides of the upper portion housing 114 may be mounted to theframe 112 in a hinged fashion so as to selectively permit access to theadditional equipment 116. One or more struts, gas springs, prop rods, orthe like may extend between the frame 112 and the hinged portions of theupper portion housing 114. Such sides of the upper portion housing 114may be selectively attached to other sides of the upper portion housing114 and/or the frame 112 by way of latches, such as but not limited to,magnets, slam latches, or the like. In other exemplary embodiments, oneor more panels of the upper portion housing 114 may be slid in variousdirections, such as but not limited to along rails, in order to permitaccess to the inside of the upper portion 110.

One or more sides of the upper portion housing may be comprised ofglass, such as but not limited to black glass, or other radio permissivematerial such that broadband radio and other waves emitted from andtransmitted to the additional equipment 116 may enter and exit the upperportion housing 114.

In exemplary embodiments, the housing assembly 10 may comprise atransition area 130 located between the upper portion 110 and thedisplay unit 30. The upper portion housing 114 may extend into thetransition area 130 to partially enclose the transition area 130. Inother exemplary embodiments, a separate transition housing may be used.The transition area 130 may comprise a common open loop intake 134. Openloop fluids, such as ambient air 136 may be ingested through the commonopen loop intake 134 and may be separated such that a first flow 136A ofthe ingested ambient air travels into the upper portion 110 and a secondflow 1368 of the ingested ambient air travels into the display unit 30.A grid, screen, mesh, filter, or the like may be placed on, over, ornear the open loop intake 134, though such is not required.

In exemplary embodiments, a first open loop intake 134 may be located onone side of the housing assembly 10, and a second open loop intake 134may be located on another side of the housing assembly 10. The frame 112may extend through the transition area 130 and may separate the ambientair 136 ingested from first open loop intake 134 from the ambient airingested from the second open loop intake 134, though such is notrequired.

In some embodiments, one or more upper portion apertures 118 may belocated in the upper portion housing 114 to permit the first flow 136Ato enter the upper portion 110. One or more fans 120 may be positionedon or near the upper portion apertures 118 to encourage or force suchingestion and exhaustion of ambient as well as circulation of ambientair within the upper portion 110. Alternatively, or in addition, the oneor more fans 120 may be located within the upper portion 110 toalternatively or additionally force the ingested ambient air 136A tocirculate within the upper portion.

The first flow 136A may be vented from the upper portion 110 by way ofan upper portion exhaust 122. The upper portion exhaust 122 may comprisea gap between panels of the upper portion housing 114. In exemplaryembodiments, the upper portion exhaust 122 may be located along an upperedge of the upper portion 110.

As illustrated in FIG. 9B, in other exemplary embodiments, the upperportion exhaust 122 may instead be configured to be an upper portionintake 122. A first flow 136C of ambient air may be ingested by way ofthe upper portion intake 122. The first flow 136C may travel through theupper portion 110 to the display unit 30. In some embodiments, a secondflow 136D of ambient air may be ingested into the transition section 130for circulation within the display unit 30, though such is not required.

In still other exemplary embodiments, the upper portion 110 may becooled by convection by way of ambient air passing over the externalsurfaces of the upper portion 110.

FIG. 10 is a top sectional view of another exemplary housing assemblyand an integrated display unit and FIG. 11 is a detailed top sectionalview of the assembly of FIG. 10. These figures are provided todemonstrate, in a simplified fashion, that a landscape orientatedassembly 10 with a landscape-oriented display unit 30. Certain internalcomponents of the display units 30 are obscured in the provided drawingsto focus attention on the orientation of the display units 30. It iscontemplated that the assembly 10 and the display unit 30 may beprovided in a portrait orientation, a landscape orientation, or anyother orientation, such as but not limited to, various angles, tilts, orrotations.

Any embodiment of the present invention may include any of the optionalor preferred features of the other embodiments of the present invention.The exemplary embodiments herein disclosed are not intended to beexhaustive or to unnecessarily limit the scope of the invention. Theexemplary embodiments were chosen and described in order to explain theprinciples of the present invention so that others skilled in the artmay practice the invention. Having shown and described exemplaryembodiments of the present invention, those skilled in the art willrealize that many variations and modifications may be made to thedescribed invention. Many of those variations and modifications willprovide the same result and fall within the spirit of the claimedinvention. It is the intention, therefore, to limit the invention onlyas indicated by the scope of the claims.

What is claimed is:
 1. An assembly for an electronic display, saidassembly comprising: a display unit subassembly comprising theelectronic display and an open loop pathway for ambient air; an upperportion extending above, and spaced apart from, said display unitsubassembly, wherein said upper portion comprises an upper cavityconfigured to receive ambient air; one or more members extending betweensaid upper portion and said display unit subassembly; an air intakelocated between said upper portion and said display unit subassembly andconfigured to receive ambient air for upward movement into said uppercavity of said upper portion and downward movement into said open looppathway of said display unit, wherein said air intake is in fluidcommunication with said upper cavity and said open loop pathway; atleast one upper portion fan positioned within said upper cavity andconfigured to draw ambient air ingested through said air intake into theupper cavity when operated; an upper portion exhaust configured toexhaust ambient air ingested into the upper cavity; and at least onedisplay unit subassembly fan positioned within said display unitsubassembly and configured to draw ambient air ingested through said airintake into said open loop airflow pathway when operated.
 2. Theassembly of claim 1 wherein: said upper portion exhaust is located at anupper surface of said upper portion.
 3. The assembly of claim 1 furthercomprising: one or more pieces of communication equipment located withinsaid upper cavity.
 4. The assembly of claim 3 wherein: said upperportion comprises one or more panels, each comprising black glass. 5.The assembly of claim 1 wherein: said display unit subassembly comprisesa backlight for the electronic display; and said open loop pathwayextends along a rear surface of the backlight.
 6. The assembly of claim1 wherein: said air intake comprises a first open loop intake positionedat a first side of said assembly and a second open loop intakepositioned at a second side of said assembly.
 7. The assembly of claim 1further comprising: a closed loop pathway for circulating gas within thedisplay unit subassembly.
 8. The assembly of claim 7 further comprising:a first side member; and a second side member, wherein said display unitsubassembly is secured at a vertical height between said first sidemember and said second side member.
 9. The assembly of claim 8 wherein:interior surfaces of said first and second side members define at leasta portion of said closed loop pathway.
 10. An assembly for at least oneelectronic display, said assembly comprising: a display unit subassemblycomprising the at least one electronic display, an open loop pathway forambient air, and a closed loop pathway for circulating gas configured toprovide thermal interaction between ambient air in said open looppathway and circulating gas within said closed loop pathway; an upperportion extending above, and spaced apart from, said display unitsubassembly, wherein said upper portion comprises an upper cavityconfigured to receive ambient air; a frame comprising one or moremembers extending between said upper portion and said display unitsubassembly; an air intake located at a space between said upper portionand said display unit subassembly, wherein said air intake is in fluidcommunication with said upper cavity and said open loop pathway; anupper portion exhaust located within said upper portion and in fluidcommunication with said upper cavity; a first fan positioned within saidupper cavity to draw ambient air through said air intake and into saidupper cavity when operated; and a second fan positioned within said openloop pathway to draw ambient air through said air intake and into saidopen loop pathway when operated wherein said air intake is configured tofacilitate upward movement of a first portion of ingested ambient airinto said upper cavity of said upper portion and downward movement of asecond portion of said ingested ambient air into said open loop pathwayof said display unit.
 11. The assembly of claim 10 further comprising:an upper portion intake located within said upper portion and in fluidcommunication with said air intake and said upper cavity, wherein saidfirst fan is configured to draw said ambient air ingested through saidair intake through said upper portion intake, into said upper cavity,and out of said upper portion exhaust when operated.
 12. The assembly ofclaim 10 further comprising: at least one channel, wherein each of saidat least one channel extends along a backlight for each of the at leastone electronic display and forms a portion of said open loop pathway.13. The assembly of claim 12 wherein: said at least one electronicdisplay comprises a first electronic display facing a first directionand a second electronic display facing a second direction opposing saidfirst direction; and said air intake comprises a first intake facing thefirst direction and a second intake facing the second direction.
 14. Anassembly for back to back electronic displays, said assembly comprising:a display unit subassembly comprising a first electronic displayoriented to face a first direction, a second electronic display orientedto face a second direction opposing said first direction, an open looppathway for ambient air passing through said display unit subassemblyand comprising a first channel passing along a rear surface of abacklight for said first electronic display and a second channel passingalong a rear surface of a backlight for said second electronic display,and a closed loop pathway for circulating gas configured to providethermal interaction between ambient air in the open loop pathway andcirculating gas in the closed loop pathway; an upper portion extendingabove, and spaced apart from, said display unit subassembly, whereinsaid upper portion comprises an upper portion housing defining an uppercavity configured to receive ambient air and an aperture in said upperportion housing configured to receive ambient air, wherein said apertureis in fluid communication with said upper cavity; a frame comprising oneor more members extending between, and affixed to, said display unitassembly and said upper portion to support said upper portion in anelevated position; a first air intake located at a space between saidupper portion and said display unit subassembly, wherein said first airintake is in fluid communication with said upper cavity and said openloop pathway, and wherein said first air intake is oriented to face thefirst direction; and a second air intake located at the space betweensaid upper portion and said display unit subassembly, wherein saidsecond air intake is in fluid communication with said upper cavity andsaid open loop pathway, and wherein said second air intake is orientedto face the second direction, wherein each of said first and second airintakes are each configured to permit upward movement of a first portionof ingested ambient air into said upper cavity of said upper portion anddownward movement of a second portion of said ingested ambient air intosaid open loop pathway of said display unit; and one or more upperportion fans located at said upper cavity and configured to draw ambientair ingested from said first air intake and said second air intake intosaid upper cavity when operated; and one or more display unitsubassembly fans located at said open loop pathway and configured todraw ambient air ingested from said first air intake and said second airintake into said open loop pathway when operated.